Mykonos- any suggestions other than Kiki's?

I'll be stopping at Mykonos on a cruise for only five hours so I won't have that much time to eat after all the sight seeing is done. This means that Kiki's is not an option despite all the good things I've heard about it because I don't have time to wait a couple of hours in line and eat.

So, are there any other good options in Mykonos? Or, is Mykonos one of those places that's overrun by tourists so there's nothing really good to eat and even the mediocre food is overpriced and expensive?

There's food on-board the cruise ship so I'd hate to spend the money and time to eat just mediocre food in Mykonos.